CN115014941B - Copper foil online detection method and device suitable for single-opening detection mechanism - Google Patents
Copper foil online detection method and device suitable for single-opening detection mechanism Download PDFInfo
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- CN115014941B CN115014941B CN202210620619.7A CN202210620619A CN115014941B CN 115014941 B CN115014941 B CN 115014941B CN 202210620619 A CN202210620619 A CN 202210620619A CN 115014941 B CN115014941 B CN 115014941B
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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Abstract
The invention discloses a copper foil online detection method and device suitable for a single-opening detection mechanism, belonging to the technical field of electrolytic copper foil of a new energy automobile power battery; the technical key points are as follows: the on-line detection unit includes: the buffer device and the clamp-detection mechanism combined component; the buffer device is arranged in front of the clamp-detection mechanism combined component; the fixture-detection mechanism combination assembly comprises: the device comprises an inner clamp, an outer clamp and a detection mechanism; the detection mechanism includes: the side plates are arranged on the left sides or the right sides of the upper clamp and the lower clamp; the inner clamp and the outer clamp are both arranged on the side where the side plate is not arranged. By adopting the copper foil online detection method and the copper foil online detection equipment suitable for the single-opening detection mechanism, the problem of online detection of the single-opening detection mechanism can be solved.
Description
Technical Field
The invention relates to the field of electrolytic copper foil for new energy automobile power batteries, in particular to a copper foil online detection method and copper foil online detection equipment suitable for a single-opening detection mechanism.
Background
The applicant previously filed an application: CN113358468A and CN113466047A propose concepts of online tensile strength and elongation detection.
The mechanical property of the raw foil can be detected in real time by on-line detection, and the method has very important practical value for quality control and timely adjustment of various production parameters.
However, the two devices proposed in CN113358468A and CN113466047A are complex to implement online detection. Therefore, it is necessary to simplify the related design.
For the detection mechanism, there are two designs of single opening and double opening. For the on-line detection of double openings, the movable clamps are respectively arranged on two sides of the copper foil, and the detection mechanism is double-opening, so that the detection mechanism is very suitable for the on-line detection of double openings. When the detection mechanism is changed to a single opening (the so-called single opening detection mechanism is shown in fig. 1, one side of the detection mechanism is sealed by a lateral plate), although the movable clamps are respectively arranged on two sides of the copper foil, the beat is doubled (the efficiency is too low), and meanwhile, the problems that the length of the cache device needing caching is too long and the error probability is high in operation can be caused.
Therefore, a targeted copper foil online detection device needs to be developed for a detection mechanism with a single opening.
Disclosure of Invention
The invention aims to provide a copper foil online detection method and equipment suitable for a single-opening detection mechanism aiming at the defects of the prior art.
The copper foil on-line detection equipment suitable for the single-opening detection mechanism comprises a foil generating machine, an edge cutting device and an on-line detection unit; the copper foil produced by the foil producing machine enters an online detection unit through a trimming device to be detected;
the on-line detection unit includes: the buffer device and the clamp-detection mechanism combined component; the buffer device is arranged in front of the clamp-detection mechanism combined component;
the fixture-detection mechanism combination assembly comprises: the device comprises an inner clamp, an outer clamp and a detection mechanism;
the detection mechanism includes: the side plates are arranged on the left sides or the right sides of the upper clamp and the lower clamp; the inner clamp and the outer clamp are both arranged on the side where the side plate is not arranged;
the distance from the inner clamp to the copper foil is smaller than the distance from the outer clamp to the copper foil;
the inner clamp and the outer clamp move along the longitudinal direction, and the longitudinal moving direction is arranged in parallel.
Further, the inner clamp and the outer clamp are both provided with an upper vertical moving plate and a lower vertical moving plate which can move along the width direction of the copper foil and the horizontal direction perpendicular to the width direction of the copper foil.
Further, the inner clamp can be lifted integrally, and the bottom longitudinal rail of the inner clamp is lower than that of the outer clamp.
Further, the outer clamp includes: the vertical clamping plate assemblies, the transverse moving plates, the transverse telescopic rods, the transverse fixing plates, the horizontal bottom plates and the longitudinal driving components are arranged up and down symmetrically;
the vertical cleat assembly includes: the device comprises a vertical movable clamping plate, a vertical telescopic rod and a horizontal fixing plate; the vertical telescopic rod is arranged between the vertical movable clamping plate and the horizontal fixed plate, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixed plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plate and the horizontal fixed plate are horizontally arranged in parallel at intervals;
the transverse moving plate is perpendicular to the vertical moving clamping plate, and the fixed plate is fixedly arranged on the transverse moving plate; the relationship between the transverse moving plate and the vertical moving clamping plate is as follows: the transverse moving plate is provided with a vertical guide bulge or a vertical guide groove, and the vertical moving clamp plate is provided with a vertical guide groove or a vertical guide bulge which is matched with the vertical moving clamp plate;
the transverse telescopic rod is arranged between the transverse fixed plates of the transverse moving plate, the fixed end of the transverse telescopic rod is connected with the transverse fixed plates, and the movable end of the transverse telescopic rod is connected with the transverse moving plate; the transverse moving plate and the transverse fixing plate are vertically arranged in parallel at intervals;
the transverse moving plate is arranged on the upper surface of the horizontal bottom plate in a sliding mode, a transverse rail is arranged on the horizontal bottom plate, a groove matched with the transverse rail is formed in the transverse moving plate, and the transverse moving plate can move transversely on the horizontal bottom plate;
the transverse fixing plate is fixedly arranged on the upper surface of the horizontal bottom plate;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixing plate, and the fixed end of the longitudinal telescopic rod is connected with the horizontal bottom plate; the lower surface of the horizontal bottom plate is provided with a groove matched with the longitudinal rail, and the horizontal bottom plate can only longitudinally move along the longitudinal rail of the outer clamp;
the transverse direction and the longitudinal direction are both parallel to the horizontal plane and vertical to the horizontal plane.
Further, the inner clamp includes: the device comprises two vertical clamping plate assemblies, a transverse moving plate, a transverse telescopic rod, a transverse fixing plate, an upper horizontal bottom plate, a lifting telescopic rod, a lower horizontal bottom plate and a longitudinal driving component, wherein the two vertical clamping plate assemblies are symmetrically arranged up and down;
the vertical cleat assembly includes: the device comprises a vertical movable clamping plate, a vertical telescopic rod and a horizontal fixing plate; the vertical telescopic rod is arranged between the vertical movable clamping plate and the horizontal fixed plate, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixed plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plate and the horizontal fixing plate are horizontally arranged in parallel at intervals;
the transverse moving plate is perpendicular to the vertical moving clamping plate, and the fixed plate is fixedly arranged on the transverse moving plate; the relationship between the transverse moving plate and the vertical moving clamping plate is as follows: the transverse moving plate is provided with a vertical guide bulge or a vertical guide groove, and the vertical moving clamp plate is provided with a vertical guide groove or a vertical guide bulge which is matched with the vertical moving clamp plate;
the transverse telescopic rod is arranged between the transverse fixed plates of the transverse moving plate, the fixed end of the transverse telescopic rod is connected with the transverse fixed plates, and the movable end of the transverse telescopic rod is connected with the transverse moving plate; the transverse moving plate and the transverse fixing plate are vertically arranged in parallel at intervals;
the transverse moving plate is arranged on the upper surface of the upper horizontal bottom plate in a sliding mode, a transverse rail is arranged on the upper horizontal bottom plate, a groove matched with the transverse rail is formed in the transverse moving plate, and the transverse moving plate can only move transversely on the upper horizontal bottom plate;
the transverse fixing plate is fixedly arranged on the upper surface of the upper horizontal bottom plate;
a lifting telescopic rod is arranged between the upper horizontal bottom plate and the lower horizontal bottom plate, namely the fixed end of the lifting telescopic rod is fixed with the upper surface of the lower horizontal bottom plate, and the movable end of the lifting telescopic rod is fixed with the lower surface of the upper horizontal bottom plate;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixing plate, and the fixed end of the longitudinal telescopic rod is connected with the lower horizontal bottom plate; the lower surface of the lower horizontal bottom plate is provided with a groove matched with the longitudinal rail of the outer clamp, and the lower horizontal bottom plate can only longitudinally move along the longitudinal rail of the outer clamp;
the transverse direction and the longitudinal direction are both parallel to the horizontal plane and are vertical to the horizontal plane;
the outer clamp longitudinal rail is taller than the inner clamp longitudinal rail.
Further, the operation mode corresponding to the operation mode that the outer clamp returns to the initial position from the detection mechanism and the inner clamp moves to the detection mechanism from the initial position is as follows:
the working mode of the inner clamp is as follows:
s1, clamping a copper foil by an inner clamp:
s101, adjusting the length of a lifting telescopic rod to enable the height of a transverse moving plate of the inner clamp to be increased;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards the direction of copper foil by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, moving the upper vertical movable clamping plate downwards, moving the lower vertical movable clamping plate upwards, and clamping the copper foil;
s2, moving the inner clamp from the initial position to the detection mechanism: the longitudinal driving part of the inner clamp is started, and the inner clamp moves from the initial position to the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, after the outer clamp is sent to a detection mechanism, a copper foil is loosened:
s101, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, enabling the upper vertical movable clamping plate to move upwards, enabling the lower vertical movable clamping plate to move downwards, and loosening the copper foil;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a direction far away from a copper foil by a transverse movable plate;
s2, returning the outer clamp from the detection mechanism to the initial position: the longitudinal drive member of the outer clamp is actuated and the inner clamp is moved along the longitudinal track of the inner clamp from the initial position towards the detection mechanism by the longitudinal drive member.
The outer clamp returns to the initial position from the detection mechanism, the inner clamp moves from the initial position to the detection mechanism, and the mode when staggering is as follows: when the inner clamp clamps the copper foil and moves towards the detection mechanism, the outer clamp moves in the transverse direction, so that the outer clamp and the inner clamp are staggered in space.
Further, the working method of the inner clamp returning to the initial position from the detection mechanism and the outer clamp moving to the detection mechanism from the initial position is as follows:
the working mode of the inner clamp is as follows:
s1, loosening the copper foil by an inner clamp:
s101, starting vertical telescopic rods of an upper vertical clamping plate assembly and a lower vertical clamping plate assembly of an inner clamp, enabling an upper vertical movable clamping plate to move upwards, enabling a lower vertical movable clamping plate to move downwards, and loosening copper foils;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a direction far away from a copper foil by a transverse movable plate so that the copper foil leaves areas corresponding to the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, adjusting the length of the lifting telescopic rod to reduce the height of the transverse moving plate of the inner clamp;
s2, returning the inner clamp from the detection mechanism to the initial position: the longitudinal driving part of the inner clamp is started, and the inner clamp returns to the initial position from the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, clamping a copper foil by an outer clamp:
s101, starting a transverse telescopic rod of an outer clamp, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a copper foil direction by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s102, starting vertical telescopic rods of an upper vertical clamping plate assembly and a lower vertical clamping plate assembly of the outer clamp, moving an upper vertical movable clamping plate downwards, moving a lower vertical movable clamping plate upwards, and clamping a copper foil;
s2, the outer clamp moves from the initial position to the detection mechanism: the longitudinal drive means of the outer clamp is activated, by means of which the outer clamp is moved along the outer clamp longitudinal track from the initial position to the detection mechanism.
A copper foil online detection method suitable for a single-opening detection mechanism comprises the following steps:
a. after the copper foil is clamped by the inner clamp, the inner clamp moves from the initial position to the detection mechanism;
b. the upper clamp and the lower clamp of the detection mechanism are opened, and then the inner clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
c. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, an inner clamp loosens the copper foil, and an outer clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the outer clamp; in the process of the tension test, the cache device caches the copper foil of the foil generation machine; after the test, the copper foil test strip of the detection mechanism is recovered;
d. the outer clamp clamps the copper foil and moves from an initial position to the detection mechanism; meanwhile, the inner clamp returns to the initial position from the detection mechanism, and in the process, the caching device releases the cached copper foil;
e. the upper clamp and the lower clamp of the detection mechanism are opened, and then the outer clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
f. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the outer clamp loosens the copper foil, and the inner clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the inner clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
and (f) repeating the steps a to f.
Further, the copper foil subjected to the tension test between the inner clamp or the outer clamp and the detection mechanism is the rim charge copper foil after the edge cutting of the foil forming machine.
The beneficial effect of this application lies in:
first, the present invention is characterized in that: for the two problems that the outer clamp returns to the initial position from the detection mechanism, the inner clamp moves from the initial position to the detection mechanism, the inner clamp returns to the initial position from the detection mechanism and the outer clamp moves from the initial position to the detection mechanism, the two problems are solved by adopting the modes that the inner clamp and the outer clamp are arranged on one side of an opening of the detection mechanism, the track of the inner clamp is low, the track of the outer clamp is high, and the inner clamp is provided with a lifting telescopic rod.
Secondly, the second invention of the application is to provide an online detection method of copper foil suitable for a single-opening detection mechanism, which has stable rhythm;
the method comprises the following steps:
a. after the copper foil is clamped by the inner clamp, the inner clamp moves from the initial position to the detection mechanism;
b. the upper clamp and the lower clamp of the detection mechanism are opened, and then the inner clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
c. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the inner clamp loosens the copper foil, and the outer clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the outer clamp; in the process of the tension test, the cache device caches the copper foil of the foil generation machine; after the test, the copper foil test strip of the detection mechanism is recovered;
d. the outer clamp clamps the copper foil and moves from an initial position to the detection mechanism; meanwhile, the inner clamp returns to the initial position from the detection mechanism, and in the process, the caching device releases the cached copper foil;
e. the upper clamp and the lower clamp of the detection mechanism are opened, and then the outer clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
f. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the outer clamp loosens the copper foil, and the inner clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the inner clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
and (f) repeating the steps a to f.
Drawings
The invention will be described in further detail with reference to examples of embodiments shown in the drawings, which should not be construed as limiting the invention in any way.
FIG. 1 is a schematic view of a prior art single opening mechanical test fixture.
Fig. 2 is a design diagram of an online copper foil detection device suitable for a single-aperture detection mechanism according to the present application.
Fig. 3 is a design drawing of the outer clip of the present application.
Fig. 4 is a design diagram of the present application showing "the inner clamp returns to the initial position from the detection mechanism and the outer clamp moves from the initial position to the detection mechanism".
Fig. 5 is a plan view of the present application showing that the outer holder is returned to the initial position from the detection mechanism and the inner holder is moved from the initial position to the detection mechanism.
Fig. 6 is a design diagram of "the inner clip arrival detection mechanism releases the copper foil and the outer clip arrives at the initial position to tighten the copper foil" according to the present invention.
The reference numerals in fig. 2-6 are illustrated as follows:
the device comprises a foil generating machine 100, an edge cutting device 200, an online detection unit 300, a caching device 400 and a clamp-detection mechanism combined assembly 500;
an inner clamp 501 and an outer clamp 502;
the vertical clamping plate assembly 5021, the transverse moving plate 5022, the transverse telescopic rod 5023, the transverse fixing plate 5024 and the horizontal bottom plate 5025;
the vertical movable clamping plate 5021-1, the vertical telescopic rod 5021-2 and the horizontal fixing plate 5021-3.
Detailed Description
<First embodiment, the copper foil on-line detection equipment suitable for the single-opening detection mechanism>
<1. Overall design>
The copper foil online detection device suitable for the single-opening detection mechanism comprises a foil forming machine 100, an edge cutting device 200 and an online detection unit 300;
the on-line detecting unit 300 includes: the cache device 400, the fixture-detection mechanism combination assembly 500; the buffer device 400 is arranged in front of the clamp-detection mechanism combined component 500; after the electrolytic copper foil is stripped from the foil forming machine 100, the electrolytic copper foil is processed by the edge cutting device 200 to form an edge material copper foil, and the edge material copper foil enters the clamp-detection mechanism combined assembly 500 after passing through the buffer device 400;
the clamp-detection mechanism combination 500 includes: an inner clamp 501, an outer clamp 502 and a detection mechanism;
the detection mechanism includes: the side plates are arranged on the left sides or the right sides of the upper clamp and the lower clamp; the inner clamp 501 and the outer clamp 502 are both arranged on the side where no side plate is arranged;
the distance from the inner clamp to the copper foil is smaller than the distance from the outer clamp to the copper foil;
the moving directions of the inner clamp and the outer clamp are arranged in parallel.
<Design of outer clamp 502>
The outer clamp 502 includes: the vertical clamping plate assemblies 5021, the transverse moving plate 5022, the transverse telescopic rods 5023, the transverse fixing plate 5024, the horizontal bottom plate 5025 and the longitudinal driving component are arranged in an up-down symmetrical mode;
the vertical cleat assembly 5021 comprises: the device comprises a vertical movable clamping plate 5021-1, a vertical telescopic rod 5021-2 and a horizontal fixing plate 5021-3; the vertical telescopic rod is arranged between the vertical movable clamping plate 5021-1 and the horizontal fixing plate 5021-3, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixing plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plates 5021-1 and the horizontal fixing plates 5021-3 are horizontally arranged in parallel at intervals;
the transverse moving plate 5022 is perpendicular to the vertical moving clamp plate 5021-1, and the fixing plate 5021-3 is fixedly arranged on the transverse moving plate 5022; the relationship between the transverse moving plate 5022 and the vertical moving clamp plate 5021-1 is as follows: a vertical guide protrusion or a vertical guide groove is arranged on the horizontal moving plate 5022, and a vertical guide groove or a vertical guide protrusion which is adaptive to the vertical moving clamp plate 5021-1 is arranged on the vertical moving clamp plate 5021-1.
The transverse telescopic link 5023 is arranged between the transverse moving plate 5022 and the transverse fixing plate 5024, the fixed end of the transverse telescopic link 5023 is connected with the transverse fixing plate 5024, and the movable end of the transverse telescopic link 5023 is connected with the transverse moving plate 5022; the transverse moving plate 5022 and the transverse fixing plate 5024 are vertically arranged in parallel at intervals;
the transverse moving plate 5022 is slidably arranged on the upper surface of the horizontal bottom plate 5025, a transverse rail is arranged on the horizontal bottom plate 5025, the transverse moving plate 5022 is provided with a groove matched with the transverse rail, and the transverse moving plate 5022 can only transversely move on the horizontal bottom plate 5025;
the transverse fixing plate 5024 is fixedly arranged on the upper surface of the horizontal bottom plate 5025;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixing plate, and the fixed end of the longitudinal telescopic rod is connected with the horizontal bottom plate 5025; the lower surface of the horizontal bottom plate 5025 is provided with a groove matched with the longitudinal rail, and the horizontal bottom plate 5025 can only move longitudinally along the longitudinal rail of the outer clamp;
the transverse direction and the longitudinal direction are both parallel to the horizontal plane and perpendicular to the horizontal plane.
<Design of inner clamp 501>
The inner clamp 501 is of a different design than the outer clamp.
The design of the inner clamp is a consideration: as with the outer clamp 502, there is a spatial conflict between the return of the inner clamp from the detection mechanism to the initial position and the movement of the outer clamp from the initial position to the detection mechanism.
Therefore, the inner clamp is designed as follows:
the inner clip 501 includes: the device comprises two vertical clamping plate assemblies, a transverse moving plate, a transverse telescopic rod, a transverse fixing plate, an upper horizontal bottom plate, a lifting telescopic rod, a lower horizontal bottom plate and a longitudinal driving component, wherein the two vertical clamping plate assemblies are symmetrically arranged up and down;
the vertical cleat assembly includes: the device comprises a vertical movable clamping plate, a vertical telescopic rod and a horizontal fixing plate; the vertical telescopic rod is arranged between the vertical movable clamping plate and the horizontal fixed plate, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixed plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plate and the horizontal fixed plate are horizontally arranged in parallel at intervals;
the transverse moving plate is perpendicular to the vertical moving clamping plate, and the fixed plate is fixedly arranged on the transverse moving plate; the relationship between the transverse moving plate and the vertical moving clamping plate is as follows: the transverse moving plate is provided with a vertical guide protrusion or a vertical guide groove, and the vertical moving clamping plate is provided with a vertical guide groove or a vertical guide protrusion which is matched with the vertical moving clamping plate;
the transverse telescopic rod is arranged between the transverse fixed plates of the transverse moving plate, the fixed end of the transverse telescopic rod is connected with the transverse fixed plates, and the movable end of the transverse telescopic rod is connected with the transverse moving plate; the transverse moving plate and the transverse fixing plate are vertically arranged in parallel at intervals;
the transverse moving plate is arranged on the upper surface of the upper horizontal bottom plate in a sliding mode, a transverse rail is arranged on the upper horizontal bottom plate, a groove matched with the transverse rail is formed in the transverse moving plate, and the transverse moving plate can only move transversely on the upper horizontal bottom plate;
the transverse fixing plate is fixedly arranged on the upper surface of the upper horizontal bottom plate.
A lifting telescopic rod is arranged between the upper horizontal bottom plate and the lower horizontal bottom plate, namely the fixed end of the lifting telescopic rod is fixed with the upper surface of the lower horizontal bottom plate, and the movable end of the lifting telescopic rod is fixed with the lower surface of the upper horizontal bottom plate;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixed plate, and the fixed end of the longitudinal telescopic rod is connected with the lower horizontal bottom plate; the lower surface of the lower horizontal bottom plate is provided with a groove matched with the longitudinal rail of the outer clamp, and the lower horizontal bottom plate can only move longitudinally along the longitudinal rail of the outer clamp.
The transverse direction and the longitudinal direction are both parallel to the horizontal plane and vertical to the horizontal plane.
<Design of inner clamp 501 and outer clamp 502>
The difficulty of the application is how to solve the space contradiction between the inner clamp and the outer clamp back and forth in the longitudinal direction, and the contradiction comprises two aspects:
"the inner clamp returns to the initial position from the detection mechanism, and the outer clamp moves from the initial position to the detection mechanism";
"the outer clamp returns to the initial position from the detection mechanism, and the inner clamp moves from the initial position to the detection mechanism";
the problems faced by these two approaches are different, i.e. it is possible that the design meets one of the aspects, but the other is still not.
The solution of the application is as follows:
1) And designing an inner clamp and an outer clamp. The design strategy can solve the problem that the outer clamp returns to the initial position from the detection mechanism and the inner clamp moves from the initial position to the detection mechanism.
The corresponding work mode of the workpiece is as follows:
the working mode of the inner clamp is as follows:
s1, clamping a copper foil by an inner clamp:
s101, adjusting the length of a lifting telescopic rod to enable the height of a transverse moving plate of the inner clamp to be increased;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards the direction of copper foil by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, enabling the upper vertical movable clamping plate to move downwards, enabling the lower vertical movable clamping plate to move upwards, and clamping the copper foil;
s2, moving the inner clamp from the initial position to the detection mechanism: the longitudinal driving part of the inner clamp is started, and the inner clamp moves from the initial position to the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, after the outer clamp is conveyed to a detection mechanism, the copper foil is loosened:
s101, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, enabling the upper vertical movable clamping plate to move upwards, enabling the lower vertical movable clamping plate to move downwards, and loosening the copper foil;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move in the direction far away from a copper foil by a transverse movable plate;
s2, returning the outer clamp from the detection mechanism to the initial position: the longitudinal drive member of the outer clamp is actuated and the inner clamp is moved along the longitudinal track of the inner clamp from the initial position towards the detection mechanism by the longitudinal drive member.
The outer clamp returns to the initial position from the detection mechanism, the inner clamp moves from the initial position to the detection mechanism, and the mode when staggering is as follows: when the inner clamp clamps the copper foil and moves towards the detection mechanism, the outer clamp moves in the transverse direction, so that the outer clamp and the inner clamp are staggered in space.
2) The "inner clamp returns to the initial position from the detection mechanism and the outer clamp moves from the initial position to the detection mechanism" cannot be solved if the inner clamp and the outer clamp are at the same height (because the horizontal bottom plate of the inner clamp cannot move to the outer side of the horizontal bottom plate of the outer clamp).
Therefore, the following solutions are proposed:
the problem is solved by the mode that the track of the inner clamp is low, the track of the outer clamp is high, and the inner clamp is provided with a lifting telescopic rod.
The working mode of the inner clamp is as follows:
s1, loosening the copper foil by an inner clamp:
s101, starting vertical telescopic rods of an upper vertical clamping plate assembly and a lower vertical clamping plate assembly of the inner clamp, enabling an upper vertical movable clamping plate to move upwards, enabling a lower vertical movable clamping plate to move downwards, and loosening the copper foil;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a direction far away from a copper foil by a transverse movable plate so that the copper foil leaves areas corresponding to the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, adjusting the length of the lifting telescopic rod to reduce the height of the transverse moving plate of the inner clamp;
s2, returning the inner clamp from the detection mechanism to the initial position: the longitudinal driving part of the inner clamp is started, and the inner clamp returns to the initial position from the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, clamping a copper foil by an outer clamp:
s101, starting a transverse telescopic rod of an outer clamp, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a copper foil direction by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s102, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly of the outer clamp, moving the upper vertical movable clamping plate downwards, moving the lower vertical movable clamping plate upwards, and clamping the copper foil;
s2, moving the outer clamp from the initial position to the detection mechanism: the longitudinal drive member of the outer clamp is actuated by which the outer clamp is moved along the outer clamp longitudinal rail from the initial position to the detection mechanism.
The inner clamp returns to the initial position from the detection mechanism, the outer clamp moves from the initial position to the detection mechanism, and the mode when staggering is as follows: when the inner clamp clamps the copper foil and moves towards the detection mechanism, the outer clamp moves in the transverse direction, so that the outer clamp and the inner clamp are staggered in space.
<Second embodiment, the copper foil online detection method suitable for the single-opening detection mechanism>
The on-line detection method provided by the application comprises the following steps:
a. after the copper foil is clamped by the inner clamp, the inner clamp moves from the initial position to the detection mechanism;
b. the upper clamp and the lower clamp of the detection mechanism are opened, and then the inner clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
c. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the inner clamp loosens the copper foil, and the outer clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the outer clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
d. the outer clamp clamps the copper foil and moves from an initial position to the detection mechanism; meanwhile, the inner clamp returns to the initial position from the detection mechanism, and in the process, the caching device releases the cached copper foil;
e. the upper clamp and the lower clamp of the detection mechanism are opened, and then the outer clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
f. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, an outer clamp loosens the copper foil, and an inner clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the inner clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
and (f) repeating the steps a to f.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (8)
1. The copper foil online detection equipment suitable for the single-opening detection mechanism is characterized by comprising a foil forming machine, an edge cutting device and an online detection unit; the copper foil produced by the foil producing machine enters an online detection unit through an edge cutting device to be detected;
the on-line detection unit includes: the buffer device and the clamp-detection mechanism combined component; the buffer device is arranged in front of the clamp-detection mechanism combined component;
the fixture-detection mechanism combination assembly comprises: the device comprises an inner clamp, an outer clamp and a detection mechanism;
the detection mechanism includes: the side plates are arranged on the left sides or the right sides of the upper clamp and the lower clamp; the inner clamp and the outer clamp are both arranged on the side where the side plate is not arranged;
the distance between the inner clamp and the copper foil is smaller than that between the outer clamp and the copper foil;
the inner clamp and the outer clamp move along the longitudinal direction, and the longitudinal moving directions are arranged in parallel;
the outer clamp includes: the vertical clamping plate assemblies, the transverse moving plates, the transverse telescopic rods, the transverse fixing plates, the horizontal bottom plates and the longitudinal driving components are arranged up and down symmetrically;
the vertical cleat assembly includes: the device comprises a vertical movable clamping plate, a vertical telescopic rod and a horizontal fixing plate; the vertical telescopic rod is arranged between the vertical movable clamping plate and the horizontal fixed plate, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixed plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plate and the horizontal fixed plate are horizontally arranged in parallel at intervals;
the transverse moving plate is perpendicular to the vertical moving clamping plate, and the fixed plate is fixedly arranged on the transverse moving plate; the relationship between the transverse moving plate and the vertical moving clamping plate is as follows: the transverse moving plate is provided with a vertical guide bulge or a vertical guide groove, and the vertical moving clamp plate is provided with a vertical guide groove or a vertical guide bulge which is matched with the vertical moving clamp plate;
the transverse telescopic rod is arranged between the transverse fixing plates of the transverse moving plate, the fixed end of the transverse telescopic rod is connected with the transverse fixing plates, and the movable end of the transverse telescopic rod is connected with the transverse moving plate; the transverse moving plate and the transverse fixing plate are vertically arranged in parallel at intervals;
the transverse moving plate is arranged on the upper surface of the horizontal bottom plate in a sliding mode, a transverse rail is arranged on the horizontal bottom plate, a groove matched with the transverse rail is formed in the transverse moving plate, and the transverse moving plate can move transversely on the horizontal bottom plate;
the transverse fixing plate is fixedly arranged on the upper surface of the horizontal bottom plate;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixing plate, and the fixed end of the longitudinal telescopic rod is connected with the horizontal bottom plate; the lower surface of the horizontal bottom plate is provided with a groove matched with the longitudinal rail of the outer clamp, and the horizontal bottom plate can only move longitudinally along the longitudinal rail of the outer clamp;
the transverse direction and the longitudinal direction are both parallel to the horizontal plane and perpendicular to the horizontal plane.
2. The copper foil online detection device suitable for the single-opening detection mechanism as claimed in claim 1, wherein the inner clamp and the outer clamp are provided with an upper vertical moving plate and a lower vertical moving plate, and the upper vertical moving plate and the lower vertical moving plate can move along the width direction of the copper foil and along the horizontal direction perpendicular to the width direction of the copper foil.
3. The copper foil on-line detection device suitable for the single-opening detection mechanism according to claim 1, wherein the inner clamp can be integrally lifted, and a bottom longitudinal rail of the inner clamp is lower than a bottom longitudinal rail of the outer clamp.
4. The copper foil on-line detection apparatus suitable for a single aperture detection mechanism according to claim 1, wherein the inner clamp comprises: the device comprises two vertical clamping plate assemblies, a transverse moving plate, a transverse telescopic rod, a transverse fixing plate, an upper horizontal bottom plate, a lifting telescopic rod, a lower horizontal bottom plate and a longitudinal driving component, wherein the two vertical clamping plate assemblies are symmetrically arranged up and down;
the vertical cleat assembly includes: the device comprises a vertical movable clamping plate, a vertical telescopic rod and a horizontal fixing plate; the vertical telescopic rod is arranged between the vertical movable clamping plate and the horizontal fixed plate, the fixed end of the vertical telescopic rod is connected with one side of the horizontal fixed plate, and the movable end of the vertical telescopic rod is connected with the vertical movable clamping plate; the vertical movable clamping plate and the horizontal fixing plate are horizontally arranged in parallel at intervals;
the transverse moving plate is perpendicular to the vertical moving clamping plate, and the fixed plate is fixedly arranged on the transverse moving plate; the relationship between the transverse moving plate and the vertical moving clamping plate is as follows: the transverse moving plate is provided with a vertical guide bulge or a vertical guide groove, and the vertical moving clamp plate is provided with a vertical guide groove or a vertical guide bulge which is matched with the vertical moving clamp plate;
the transverse telescopic rod is arranged between the transverse fixing plates of the transverse moving plate, the fixed end of the transverse telescopic rod is connected with the transverse fixing plates, and the movable end of the transverse telescopic rod is connected with the transverse moving plate; the transverse moving plate and the transverse fixing plate are vertically arranged in parallel at intervals;
the transverse moving plate is arranged on the upper surface of the upper horizontal bottom plate in a sliding mode, a transverse rail is arranged on the upper horizontal bottom plate, a groove matched with the transverse rail is formed in the transverse moving plate, and the transverse moving plate can only move transversely on the upper horizontal bottom plate;
the transverse fixing plate is fixedly arranged on the upper surface of the upper horizontal bottom plate;
a lifting telescopic rod is arranged between the upper horizontal bottom plate and the lower horizontal bottom plate, namely the fixed end of the lifting telescopic rod is fixed with the upper surface of the lower horizontal bottom plate, and the movable end of the lifting telescopic rod is fixed with the lower surface of the upper horizontal bottom plate;
the longitudinal driving part includes: the longitudinal telescopic rod, the longitudinal fixing plate and the longitudinal rail of the outer clamp are arranged on the outer clamp; the fixed end of the longitudinal telescopic rod is connected with the longitudinal fixing plate, and the fixed end of the longitudinal telescopic rod is connected with the lower horizontal bottom plate; the lower surface of the lower horizontal bottom plate is provided with a groove matched with the longitudinal rail of the outer clamp, and the lower horizontal bottom plate can only longitudinally move along the longitudinal rail of the outer clamp;
the transverse direction and the longitudinal direction are both parallel to the horizontal plane and are vertical to the horizontal plane;
the outer clamp longitudinal rail is taller than the inner clamp longitudinal rail.
5. The on-line detection device for copper foil suitable for single-aperture detection mechanism of claim 4, wherein the operation mode corresponding to the mode that the outer clamp returns to the initial position from the detection mechanism and the inner clamp moves to the detection mechanism from the initial position is as follows:
the working mode of the inner clamp is as follows:
s1, clamping a copper foil by an inner clamp:
s101, adjusting the length of a lifting telescopic rod to enable the height of a transverse moving plate of the inner clamp to be increased;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards the direction of copper foil by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, moving the upper vertical movable clamping plate downwards, moving the lower vertical movable clamping plate upwards, and clamping the copper foil;
s2, moving the inner clamp from the initial position to the detection mechanism: the longitudinal driving part of the inner clamp is started, and the inner clamp moves from the initial position to the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, after the outer clamp is sent to a detection mechanism, a copper foil is loosened:
s101, starting the vertical telescopic rods of the upper vertical clamping plate assembly and the lower vertical clamping plate assembly, enabling the upper vertical movable clamping plate to move upwards, enabling the lower vertical movable clamping plate to move downwards, and loosening the copper foil;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move in the direction far away from a copper foil by a transverse movable plate;
s2, returning the outer clamp from the detection mechanism to the initial position: the longitudinal drive member of the outer clamp is actuated and the inner clamp is moved along the longitudinal track of the inner clamp from the initial position towards the detection mechanism by the longitudinal drive member.
6. The on-line copper foil detection device suitable for the single-opening detection mechanism according to claim 4, wherein the working method for the inner clamp returning to the initial position from the detection mechanism and the outer clamp moving from the initial position to the detection mechanism is as follows:
the working mode of the inner clamp is as follows:
s1, loosening the copper foil by an inner clamp:
s101, starting vertical telescopic rods of an upper vertical clamping plate assembly and a lower vertical clamping plate assembly of the inner clamp, enabling an upper vertical movable clamping plate to move upwards, enabling a lower vertical movable clamping plate to move downwards, and loosening the copper foil;
s102, starting a transverse telescopic rod, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a direction far away from a copper foil by a transverse movable plate so that the copper foil leaves areas corresponding to the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s103, adjusting the length of the lifting telescopic rod to reduce the height of the transverse moving plate of the inner clamp;
s2, returning the inner clamp from the detection mechanism to the initial position: the longitudinal driving part of the inner clamp is started, and the inner clamp returns to the initial position from the detection mechanism along the longitudinal track of the inner clamp through the longitudinal driving part;
the working mode of the outer clamp is as follows:
s1, clamping a copper foil by an outer clamp:
s101, starting a transverse telescopic rod of an outer clamp, and driving an upper vertical movable clamping plate and a lower vertical movable clamping plate to move towards a copper foil direction by a transverse movable plate so that the copper foil is arranged between the upper vertical movable clamping plate and the lower vertical movable clamping plate;
s102, starting vertical telescopic rods of an upper vertical clamping plate assembly and a lower vertical clamping plate assembly of the outer clamp, moving an upper vertical movable clamping plate downwards, moving a lower vertical movable clamping plate upwards, and clamping a copper foil;
s2, moving the outer clamp from the initial position to the detection mechanism: the longitudinal drive member of the outer clamp is actuated by which the outer clamp is moved along the outer clamp longitudinal rail from the initial position to the detection mechanism.
7. The copper foil online detection method suitable for the single-opening detection mechanism is used for detecting by the copper foil online detection equipment suitable for the single-opening detection mechanism according to claim 4, and is characterized by comprising the following steps of:
a. after the copper foil is clamped by the inner clamp, the inner clamp moves from the initial position to the detection mechanism;
b. the upper clamp and the lower clamp of the detection mechanism are opened, and then the inner clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
c. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the inner clamp loosens the copper foil, and the outer clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the outer clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
d. the outer clamp clamps the copper foil and moves from an initial position to the detection mechanism; meanwhile, the inner clamp returns to the initial position from the detection mechanism, and in the process, the caching device releases the cached copper foil;
e. the upper clamp and the lower clamp of the detection mechanism are opened, and then the outer clamp penetrates through the upper clamp and the lower clamp of the detection mechanism;
f. an upper clamp and a lower clamp of the detection mechanism clamp the copper foil, the outer clamp loosens the copper foil, and the inner clamp clamps the copper foil at an initial position;
carrying out a tension test on the copper foil between the detection mechanism and the inner clamp; in the process of the tension test, caching the copper foil of the foil generating machine by a caching device; after the test, the copper foil test strip of the detection mechanism is recovered;
repeating the steps a-f.
8. The online detection method for the copper foil suitable for the single-opening detection mechanism according to claim 7, characterized in that the copper foil subjected to the tension test between the inner clamp or the outer clamp and the detection mechanism is scrap copper foil cut by a foil cutting machine.
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| CN202210620619.7A CN115014941B (en) | 2022-06-02 | 2022-06-02 | Copper foil online detection method and device suitable for single-opening detection mechanism |
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| CN202210620619.7A CN115014941B (en) | 2022-06-02 | 2022-06-02 | Copper foil online detection method and device suitable for single-opening detection mechanism |
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